My appliacation consists of two vertical splitter seperating 3 panes a search pane, results pane , and a preview pane. Within the Search pane there are panels, the first, a search form is docked by default, and the second slides out. All actions seem to work flawlessly but I have a design issue: The docked search form appears to have a 4 pixel border that runs into the splitter. Is there anyway to get rid of this so just the splitter shows?